| Effective | Percentage |
Beta-blockers | 19 | 95 |
Renin-angiotensin system inhibitors | 18 | 90 |
Loop diuretics | 17 | 85 |
Calcium channel blockers | 14 | 70 |
Low molecular weight heparin | 13 | 65 |
Aldosterone inhibitor | 4 | 20 |
Nitrate derivatives | 3 | 15 |
Statin | 3 | 15 |